Douglass, T. B. (1956). Preaching and the new reformation ([1st ed.].). Harper.
Lua i Stíl Chicago (17ú heag.)Douglass, Truman B. Preaching and the New Reformation. [1st ed.]. New York: Harper, 1956.
Lua MLA (8ú heag.)Douglass, Truman B. Preaching and the New Reformation. [1st ed.]. Harper, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.